CN209144338U - A kind of air spinning Special movable flat-clothing - Google Patents
A kind of air spinning Special movable flat-clothing Download PDFInfo
- Publication number
- CN209144338U CN209144338U CN201821354820.0U CN201821354820U CN209144338U CN 209144338 U CN209144338 U CN 209144338U CN 201821354820 U CN201821354820 U CN 201821354820U CN 209144338 U CN209144338 U CN 209144338U
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- China
- Prior art keywords
- card wire
- rake
- needle
- base fabric
- needle point
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Abstract
The utility model relates to field of textile equipment, it is simple more particularly to a kind of structure, the needle-like structures of reasonably optimizing removable cover and the air spinning Special movable flat-clothing of card wire spread pattern, including base fabric and the u-shaped card wire being implanted on base fabric, card wire on base fabric successively includes the first rake and the second rake, card wire uses oval wire, lateral face steel wire diameter is thick, longitudinal surface steel wire diameter is thin, card wire uses the card wire arrangement mode of twill, it is arranged from heel face to toe face longitudinal direction card wire needle point linear in circular arc by close to dilute, longitudinal card wire needle point spacing uniform increments, transverse pin spacing increases, always high H is reduced card wire, second rake is equipped with scarf on the two sides of longitudinal surface steel wire diameter end, two scarves cross into needle point in the end of the second rake, position among two scarves close to needle point is set There is needle back portion, needle back portion is arc-shaped, improves the puncture ability of needle point, realizes preferable carding effect.
Description
Technical field
The utility model relates to field of textile equipment, and in particular to a kind of needle of optimization removable cover simple and reasonable for structure
The air spinning Special movable flat-clothing of shape structure and card wire spread pattern.
Background technique
Open-end spinning is because it is poor using raw material, low, the high feature of yield, to revolving tops containing miscellaneous height, spinning count
Higher requirement is proposed, should guarantee card wire non-lodging in carding process, not random needle, is guaranteed again not embedding in carding process
It is miscellaneous, not wounded to fill, good combing index is generated, can effectively solve this without a revolving tops on the market at present
Class problem, there is an urgent need to develop the revolving tops of novel suitable air-flow weaving feature.
Summary of the invention
It is provided the purpose of the utility model is to overcome the deficiencies in the prior art a kind of simple and reasonable for structure excellent
Change the needle-like structures and card wire spread pattern of removable cover, the anti-ability of rolling of enhancing card wire and carding power, improve impurities removal removal of impurities
The air spinning Special movable flat-clothing of effect.
The technical solution of the utility model is achieved in that
A kind of air spinning Special movable flat-clothing, including base fabric and u-shaped through base fabric and being implanted in the comb on base fabric
Needle, the card wire on base fabric successively include the first rake and the second rake, and the card wire uses oval wire, horizontal
Thick to face steel wire diameter, longitudinal surface steel wire diameter is thin, and card wire uses the card wire arrangement mode of twill, longitudinally combs from heel face to toe face
By close to dilute linear in circular arc, longitudinal card wire needle point spacing uniform increments, the transverse pin spacing increases to the arrangement of needle needle point
0.78 ㎜, always high H is reduced to 7.2 ㎜, lower knee height h to be adjusted to 4.8 ㎜ to card wire, and the plant angle between the first rake and base fabric is
82 °, be in operating angle is decreased to 68 ° between the second rake and base fabric, and second rake is in longitudinal surface steel wire diameter
It is provided with scarf on the two sides of end, two scarves cross into needle point in the end of the second rake, and described two
Position among scarf close to needle point is provided with needle back portion, and the needle back portion is arc-shaped.
The length L1 of the scarf is 1.9-2.5 ㎜, and needle point is with a thickness of 0.03-0.04 ㎜.
The arc length in the needle back portion is 0.6 ㎜.
The good effect of the utility model is: selecting antifriction alloy steel wire as card wire, enhances the elasticity of base fabric and card wire
Enhance carding effect, the service life of extension pin cloth；Oval wire, lateral face steel wire diameter is thick, and enhancing is anti-to roll ability, longitudinal
Face steel wire diameter is thin, improves the puncture ability of needle point, realizes preferable carding effect；The arrangement of twill card wire, lateral needle point is away from increasing
Greatly, the drain passage for more reasonably having dredged impurity in air-flow and raw material during High speed Carding, improves combing index；Card wire
Needle height reduces, and lower knee increases, and needling angle increases, and operating angle reduces, and on the one hand enhances the anti-of card wire and rolls and lodging tolerance, keeps away
Exempt from occur needle, random needle when poor raw material, impurity mostly strong point of comb, on the other hand avoids fiber from sinking to crown base fabric again, cause to fill；
It works at the same time angle and reduces and be able to maintain the good fiber purchase capabilities of card wire point, preventing fiber from slipping influences carding effect.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the card wire of the utility model.
Fig. 2 is the longitudinal surface side structure schematic view of the card wire of the utility model.
Fig. 3 is the lateral face side structure schematic view of the card wire of the utility model.
Fig. 4 is the spread pattern schematic diagram of the card wire at base fabric back of the utility model.
Fig. 5 is the spread pattern schematic diagram of the card wire on base fabric top of the utility model.
Specific embodiment
As shown in Fig. 1 to Fig. 5, a kind of air spinning Special movable flat-clothing, including base fabric 1 and it is u-shaped run through base fabric 1
And it is implanted in the card wire 2 on base fabric, the card wire 2 on base fabric successively includes that the first rake 3 and the second rake 4, card wire 2 are adopted
With oval wire, lateral face steel wire diameter is thick, and longitudinal surface steel wire diameter is thin, and card wire 2 uses the card wire arrangement mode of twill, from
Heel face to toe face longitudinal direction card wire needle point is arranged by close to dilute in circular arc threadiness, longitudinal card wire needle point spacing uniform increments, pitch difference
It is preferred that 0.025 ㎜, transverse pin spacing increases to 0.78 ㎜, and always high H is reduced to 7.2 ㎜, lower knee height h to be adjusted to 4.8 ㎜ to card wire, the
Plant angle between one rake 3 and base fabric 1 is 82 °, and be in operating angle is decreased to 68 ° between the second rake 4 and base fabric 1, the
Two rakes 4 have ground scarf 5 on the two sides of longitudinal surface steel wire diameter end, and the length L1 of scarf 5 is 1.9-2.5
㎜, two scarves 5 cross into needle point 6 in the end of the second rake, and needle point 6 is with a thickness of 0.03-0.04 ㎜, and described two
Position among scarf 5 close to needle point has ground needle back portion 7, and needle back portion 7 is arc-shaped, and the arc length in needle back portion 7 is 0.6 ㎜.
Claims (3)
1. a kind of air spinning Special movable flat-clothing, including base fabric and it is u-shaped through base fabric and be implanted in the card wire on base fabric,
Card wire on base fabric successively includes the first rake and the second rake, it is characterised in that: the card wire is using oval
Shape steel wire, lateral face steel wire diameter is thick, and longitudinal surface steel wire diameter is thin, card wire use twill card wire arrangement mode, from heel face to
Card wire needle point arrangement in toe face longitudinal direction is by close to dilute linear in circular arc, and longitudinal card wire needle point spacing uniform increments, lateral card wire
Needle spacing increases to 0.78 ㎜, and always high H is reduced to 7.2 ㎜, lower knee height h to be adjusted to 4.8 ㎜ to card wire, the first rake and base fabric it
Between plant angle be 82 °, be in operating angle is decreased to 68 ° between the second rake and base fabric, and second rake is in longitudinal direction
Scarf is provided on the two sides of face steel wire diameter end, two scarves cross into needle point in the end of the second rake,
Position among two scarves close to needle point is provided with needle back portion, and the needle back portion is arc-shaped.
2. the air spinning Special movable flat-clothing according to claims, it is characterised in that: the length of the scarf
Degree L1 is 1.9-2.5 ㎜, and needle point is with a thickness of 0.03-0.04 ㎜.
3. the air spinning Special movable flat-clothing according to claims, it is characterised in that: the arc in the needle back portion
A length of 0.6 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354820.0U CN209144338U (en) | 2018-08-22 | 2018-08-22 | A kind of air spinning Special movable flat-clothing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821354820.0U CN209144338U (en) | 2018-08-22 | 2018-08-22 | A kind of air spinning Special movable flat-clothing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144338U true CN209144338U (en) | 2019-07-23 |
Family
ID=67266539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821354820.0U Active CN209144338U (en) | 2018-08-22 | 2018-08-22 | A kind of air spinning Special movable flat-clothing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144338U (en) |
-
2018
- 2018-08-22 CN CN201821354820.0U patent/CN209144338U/en active Active
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